Aluminum Coil Factory Directly Wholesale from China Foshan

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series Surface Treatment: Color Coated Shape: Rectangular
Temper: O-H112 Application: Insulation Material

Product Description:


Specification:

Thickness0.14mm--1.5mm

Width: 600---1250mm

Zinc coating: Zn60---275g/m2 both side

ID coil: 508mm or 610mm

OD coil: Max 1500mm

Surface Treatment: color coated

Coating structure: 2/1 or 2/2

Color: All RAL Colors

Painting thickness: 27-30 microns on top side, 7-9 microns on back Tolerance:+/-0.02mm

Certification: ISO9001

 

Prepainted Galvanized Coils

Wider Range

Narrow Range

Min.

Max.

Min.

Max.

Thickness (mm)

0.2

2.0

0.25

2.0

Width (mm)

600

1250

150

1000

Inside Diameter (mm)

508

610

508

610

Outer Diameter (mm)

1000

2000

800

1700

Prepainted Galvanized Sheets

Wider Range

Narrow Range

Min.

Max.

Min.

Max.

Thickness (mm)

-

-

0.25

2.0

Width (mm)

-

-

600

1250

Length (mm)

-

-

2000

6000

 

Applicating:

general using, Roofing, siding panels, shutters, warehouse and pre-fabricated houses, partitions, doors, home appliances, steel furniture,etc.

 

Colored coil is high in strength, good in rain and corrosion resistance,widely used in construction industry, such as modern courtyard design, large-sized industrial buildings, prefabricated thermal insulation sandwich board, etc. Along with the development of light industry, transportation and ship building, the application of colored sheet has been expanded form building materials to automobile manufacturing,watercraft interior decoration. Household electrical appliance, furniture, container and cooker, etc., and become a new material substituting to spray coating steel sheet.

 

Quality:

is a way of life for us and we live by quality in this industry. The quality of our

products and services are widely recognized and we have been maintaining

international quality standards. All the products that we suppliy pass through stringent

quality test before they finally arrive and that gives us a cutting edge over others,

managing in this sphere. 

 

Product Description

 

Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are important in other areas of transportation and structural materials. The most useful compounds of aluminium, at least on a weight basis, are the oxides and sulfates.

Despite its prevalence in the environment, no known form of life uses aluminium salts metabolically. In keeping with its pervasiveness, aluminium is well tolerated by plants and animals. Owing to their prevalence, potential beneficial (or otherwise) biological roles of aluminium compounds are of continuing interest.

The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. The citation is from the journal Philosophical Transactions of the Royal Society of London: "Had I been so fortunate as to have obtained more certain evidences on this subject, and to have procured the metallic substances I was in search of, I should have proposed for them the names of silicium, alumium, zirconium, and glucium."

Pictures


Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

 

 FAQ

1. What is the applications?
Outdoor decoration, business chain, exhibition of advertisement decoration and display ,ACP, wall cladding, facades, roofs and canopies, ceilings, signboards, blind window, display platforms, electrical panels etc.

2. What is the popular size?
1000*2000,1200*2400,1219*2438,1220*2440
1000*3000,1250*3000,1500*3000 etc.

3. What is the coating?
Polyester, Fluorocarbon, polyurethane and epoxy coating

4. What is the Surface Quality?
be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks,
Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use

5. How about the shipment?
Shipment: By bulk vessel or By container

 

Welcome to inquiry us! Hope we can establish a long-term relations of cooperation.

 

 

 

 

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Q:Is the aluminum coil with damaged side still useful?
The side of tire, also called side wall, is the thinnest and most fragile. Side wall damages can be divided into swell and scratch. The swell is often caused by external force (The car is trapped in pit or on curb when you are driving fast). It can cause the cord thread break so that the rubber of the tire side wall cannot be fixed and tightened. The size of the swell is often as big as that of an one-yuan coin and will become bigger as the traveling distance increases. Under such circumstance, it is recommended to replace the tire. Scratch is usually caused by bad roads or debris on the road. It is recommended to replace the tire if the scratch in the side wall is obvious and the cord thread break. If the front wheels have such damages, the tire should be replaced as soon as possible (Because the steering, braking and driving is mainly based on the front wheels.). If there is no spare tire on site, change the front damaged tire with the rear tire and drive to an appropriate place.
Q:Why there is always impression and indentation on the backup roller of aluminum coil rolling mill with 4 rollers.
It is either the external or the bearing problem in designing and installing.
Q:How much fluorocarbon and polyester paint should be used in production of aluminum coil and aluminum-plastic panel?
The theoretical calculation is very complicated and far from actual result. In general, the manufacturer knows how much area and how thick their products can be painted.
Q:How to identify the quality of color coated aluminum coil and sheet?
Color coated aluminum coil is a kind of aluminum coil. As for qualified color coated aluminum coil, the surface has no impression, holiday and damage through the coating, and also no ripple, scratch and swell. All these are easy to see. However, the most important is the color difference of the color coated aluminum coil which is not obvious but will influence the decoration effect. Now the surface of curtain wall aluminum sheet will also be treated with electrostatic spraying. The power coating materials can have dozens of colors and realize good decorative effect, with polyurethane, polyethylene expansion resin and epoxy resin as raw materials, high color retention pigment as auxiliaries.
Q:How much is the 25mm aluminum coil at current market?
You must mean 25-wide aluminum coil. The price consists of the aluminum ingot price and processing charges. For example, if the processing price is 4500 yuan, it is relatively cheap. 25mm-wide aluminum coil is very narrow, so it will be much complicated to strip.
Q:Why 5052 turn black after annealing during the production of aluminum alloy?
The aluminum oxide in the surface has been oxidized by other chemical elements.
Q:What is the formula to calculate the wall thickness of aluminum coil?
Aluminum coil thickness*aluminum coil width*aluminum coil curl*aluminum density (the density of aluminum alloy: 2.73, the density of pure aluminum: 2.71)
Q:How to deal with too much aluminum powder in aluminum striping?
Currently, there are bag dust-removal system and water dust-removal system. The former is very popular with enterprises because of low maintenance cost, accounting for over 90%. But the problem is the dust accumulation because the ventilation and dust removal systems are not produced in strict accordance with the standard. For example, controlling wind speed does not meet the requirement; ventilation and dust removal system does not meet the requirements of explosion-proof, including the set of pipes, series and parallel connection, the choice of dust removal system, the spark detection and extinguishing measures.
Q:How much is aluminum-plastic panel with the 0.155mm thick aluminum per ton?
The price is around 17000 yuan per ton, but you need to take the surface effect into account
Q:What are cold rolling aluminum coil and hot rolling aluminum coil? What are their features?
If the rolling temperature is above the crystallization one, it is hot rolling, otherwise it is cold rolling.

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